Bug 712592

Summary: [abrt] kernel: BUG: Bad page state in process swapper pfn:00000: TAINTED Bad Page
Product: [Fedora] Fedora Reporter: Johannes Engel <jcnengel>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED NEXTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: aquini, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:07fa3a9a78939c6322a715aa4e760a4633dde7f3
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-07-11 20:34:10 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Johannes Engel 2011-06-11 14:53:11 UTC 
abrt version: 2.0.1
architecture:   x86_64
cmdline:        BOOT_IMAGE=/vmlinuz-3.0.0-rc2-engel ro root=/dev/mapper/vg_intero58a72e-lv_root rd_LVM_LV=vg_intero58a72e/lv_root rd_LVM_LV=vg_intero58a72e/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=de_DE.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=de rhgb quiet
comment:        Start system on Sandybridge in UEFI mode.
component:      kernel
kernel:         undefined
kernel_tainted: 32
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         BUG: Bad page state in process swapper  pfn:00000
reported_to:    kerneloops: URL=http://submit.kerneloops.org/submitoops.php
time:           Fri Jun 10 18:03:58 2011

backtrace:
:BUG: Bad page state in process swapper  pfn:00000
:page:ffffea0000000000 count:0 mapcount:1 mapping:          (null) index:0x0
:page flags: 0x0()
:Pid: 0, comm: swapper Not tainted 3.0.0-rc2-engel #2
:Call Trace:
: [<ffffffff810cd753>] ? dump_page+0x93/0xd0
: [<ffffffff810cd833>] bad_page+0xa3/0xf0
: [<ffffffff810cdf03>] free_pages_prepare+0xc3/0x110
: [<ffffffff810ce3a3>] free_hot_cold_page+0x33/0x3c0
: [<ffffffff810ce75d>] __free_pages+0x2d/0x40
: [<ffffffff81cc7b20>] __free_pages_bootmem+0x34/0x8e
: [<ffffffff81ca8f44>] free_bootmem_late+0x3d/0x55
: [<ffffffff81ca18c2>] efi_enter_virtual_mode+0x25a/0x349
: [<ffffffff81c90ad7>] start_kernel+0x2db/0x349
: [<ffffffff81c90322>] x86_64_start_reservations+0x132/0x136
: [<ffffffff81c90416>] x86_64_start_kernel+0xf0/0xf7

event_log:
:2011-06-11-16:53:04> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-06-11-16:53:05  Kernel oops report was uploaded
Comment 1 Dave Jones 2011-07-11 20:34:10 UTC 
UEFI in f15 is unsupported. (as are self-built kernels)
Comment 2 Johannes Engel 2011-07-11 23:04:31 UTC 
http://fedoraproject.org/wiki/Anaconda/Features/UEFI seems to suggest support for UEFI since f13. Any other "official" statement available?
But never mind, mainstream kernel development seems to have cleared this issue in the meantime.